63314637101 has 2 divisors, whose sum is σ = 63314637102. Its totient is φ = 63314637100.

The previous prime is 63314637091. The next prime is 63314637143. The reversal of 63314637101 is 10173641336.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47143699876 + 16170937225 = 217126^2 + 127165^2 .

It is a cyclic number.

It is not a de Polignac number, because 63314637101 - 2²⁶ = 63247528237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63314630101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31657318550 + 31657318551.

It is an arithmetic number, because the mean of its divisors is an integer number (31657318551).

Almost surely, 2^63314637101 is an apocalyptic number.

It is an amenable number.

63314637101 is a deficient number, since it is larger than the sum of its proper divisors (1).

63314637101 is an equidigital number, since it uses as much as digits as its factorization.

63314637101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 63314637101 in words is "sixty-three billion, three hundred fourteen million, six hundred thirty-seven thousand, one hundred one".